Food Webs

Which of the following processes provides the link between solar energy and multi-cellular life on earth?

• Pollination

• Germination

• Homeostasis

• Photosynthesis

Tags

NGSS.MS-LS1-6

What is the correct type of energy transfer that takes place during the process of photosynthesis?

• Thermal energy to chemical energy.

• Chemical energy to light energy.

• Light energy to chemical energy.

• Chemical energy to chemical energy.

Tags

NGSS.MS-LS1-6

Which is NOT an element found in the process of photosynthesis?

• Hydrogen

• Nitrogen

• Carbon

• Oxygen

Tags

NGSS.MS-LS1-6

_____________________ is a product of photosynthesis.

• Carbon dioxide

• Sunlight

• Glucose

• Soil

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is NOT a requirement for photosynthesis to take place?

• Soil

• Sunlight

• Water

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

Photosynthesis requires three key factors. If only two of those three factors are present, what is the most likely thing to occur?

• Photosynthesis would likely still occur, it would just use those two factors more.

• Photosynthesis would still occur, as long as those factors are water and carbon dioxide.

• Photosynthesis would not occur.

• Photosynthesis will convert into chemosynthesis.

Tags

NGSS.MS-LS1-6

In an energy pyramid / food chain, a primary consumer would most likely be considered a ____________________.

• herbivore

• ominovre

• carnivore

• decomposer

Tags

NGSS.MS-LS2-3

Which choice below shows the correct order of a food chain?

• Herbivore --> producer --> omnivore --> decomposer

• Producer --> herbivore --> carnivore --> decomposer

• Producer --> omnivore --> decomposer --> carnivore

• Decomposer --> carnivore --> herbivore --> producer

Tags

NGSS.MS-LS2-3

A population of salamanders lived in a small cave. There were many ferns and mosses that grew at the entrance of the cave. One day, a giant rock fell from the roof of the cave and completely blocked the entrance of the cave. What most likely happened to the salamanders in the cave?

• The salamanders survived because they could breathe the carbon dioxide that they produced.

• The salamanders survived because they have plenty of oxygen from the other animals in the cave.

• The salamanders died because they could not get enough oxygen from the plants.

• The salamanders died because they could not get enough carbon dioxide from the plants.

Tags

NGSS.MS-LS2-1

Which of the following is not correct about plant cells found in plant leaves?

• They consume other organisms for food.

• They make sugar in the form of glucose.

• They absorb sunlight for energy.

• They take in carbon dioxide.

Tags

NGSS.MS-LS1-6